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                    Closing price on 7/30/2014
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        |           
                
                    | Open | 12.80 |  
                    | High | 13.80 |  
                    | Low | 12.70 |  
                    | Volume | 108,981 |  
                    | Split-adjusted Price | 9.88 |  
                
             | 
 |  POT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/30/2014 | +0.30 / +2.22% | 12.80 | 13.80 | 12.70 | 13.80 | 13.12 | 9.88 | 108,981 |   |  
            | 7/29/2014 | +0.20 / +1.50% | 13.40 | 13.50 | 13.00 | 13.50 | 13.07 | 9.67 | 1,500 |   |  			
            | 7/28/2014 | -0.50 / -3.62% | 13.20 | 13.30 | 12.60 | 13.30 | 13.05 | 9.52 | 1,500 |   |  
            | 7/25/2014 | 0.00 / 0.00% | 13.80 | 13.80 | 13.80 | 13.80 | 13.80 | 9.88 | 0 |   |  			
            | 7/24/2014 | +0.10 / +0.73% | 13.80 | 13.80 | 13.80 | 13.80 | 13.80 | 9.88 | 200 |   |  
            | 7/23/2014 | +0.70 / +5.38% | 12.80 | 13.70 | 12.60 | 13.70 | 12.97 | 9.81 | 108,805 |   |  			
            | 7/22/2014 | -0.90 / -6.47% | 13.90 | 13.90 | 13.00 | 13.00 | 13.82 | 9.31 | 7,000 |   |  
            | 7/21/2014 | -0.10 / -0.71% | 13.50 | 14.00 | 13.20 | 13.90 | 13.50 | 9.95 | 5,400 |   |  			
            | 7/18/2014 | 0.00 / 0.00% | 14.00 | 14.00 | 14.00 | 14.00 | 14.00 | 10.03 | 0 |   |  
            | 7/17/2014 | -0.10 / -0.71% | 13.20 | 14.00 | 13.20 | 14.00 | 13.20 | 10.03 | 400 |   |  			
            | 7/16/2014 | -0.10 / -0.70% | 13.10 | 14.10 | 13.10 | 14.10 | 13.77 | 10.10 | 11,705 |   |  
            | 7/15/2014 | +0.20 / +1.43% | 13.80 | 14.20 | 13.80 | 14.20 | 14.14 | 10.17 | 20,600 |   |  			
            | 7/14/2014 | +0.20 / +1.45% | 13.30 | 14.00 | 13.30 | 14.00 | 13.92 | 10.03 | 38,600 |   |  
            | 7/11/2014 | 0.00 / 0.00% | 13.10 | 13.80 | 13.10 | 13.80 | 13.32 | 9.88 | 3,100 |   |  			
            | 7/10/2014 | -0.10 / -0.72% | 13.10 | 13.80 | 13.10 | 13.80 | 13.27 | 9.88 | 26,800 |   |  
            | 7/9/2014 | +0.20 / +1.46% | 13.20 | 13.90 | 13.20 | 13.90 | 13.29 | 9.95 | 4,200 |   |  			
            | 7/8/2014 | 0.00 / 0.00% | 13.60 | 13.70 | 13.00 | 13.70 | 13.28 | 9.81 | 17,100 |   |  
            | 7/7/2014 | -0.30 / -2.14% | 14.00 | 14.00 | 13.70 | 13.70 | 13.82 | 9.81 | 4,446 |   |  			
            | 7/4/2014 | -0.10 / -0.71% | 14.00 | 14.00 | 13.50 | 14.00 | 13.81 | 10.03 | 18,100 |   |  
            | 7/3/2014 | 0.00 / 0.00% | 14.10 | 14.10 | 14.10 | 14.10 | 14.10 | 10.10 | 0 |   |  			
            | 7/2/2014 | +1.10 / +8.46% | 13.00 | 14.20 | 13.00 | 14.10 | 13.45 | 10.10 | 90,300 |   |  
            | 7/1/2014 | -0.50 / -3.70% | 13.00 | 13.40 | 13.00 | 13.00 | 13.14 | 9.31 | 6,400 |   |  			
            | 6/30/2014 | +0.10 / +0.75% | 13.00 | 13.50 | 13.00 | 13.50 | 13.21 | 9.67 | 9,200 |   |  
            | 6/27/2014 | +0.10 / +0.75% | 13.30 | 13.50 | 13.30 | 13.40 | 13.34 | 9.60 | 17,300 |   |  			
            | 6/26/2014 | +0.10 / +0.76% | 13.20 | 13.30 | 13.20 | 13.30 | 13.25 | 9.52 | 30,400 |   |  
            | 6/25/2014 | -0.10 / -0.75% | 13.00 | 13.20 | 13.00 | 13.20 | 13.00 | 9.45 | 5,800 |   |  			
            | 6/24/2014 | 0.00 / 0.00% | 13.20 | 13.30 | 13.20 | 13.30 | 13.20 | 9.52 | 6,800 |   |  
            | 6/23/2014 | 0.00 / 0.00% | 13.20 | 13.30 | 12.70 | 13.30 | 13.08 | 9.52 | 86,445 |   |  			
            | 6/20/2014 | -0.10 / -0.75% | 13.20 | 13.30 | 13.00 | 13.30 | 13.07 | 9.52 | 28,800 |   |  
            | 6/19/2014 | +0.40 / +3.08% | 13.00 | 13.40 | 12.60 | 13.40 | 12.93 | 9.60 | 5,270 |   |  |